baber/WOPTO huggingface dataset:
Patent KR-890003246-B1 (KR)
Title: Process for puffing food material
Inventor: YAMAKUCHI NORIAKI
IPC: A23L1/18
Filed: 1986-02-24
Granted: 1989-08-31
Abstract: A method for pop-expanding food material is presented.  Thus, 50 parts of rice cake obtained from a traditional method was cut at the size of 2x8x8 mm2, dried at 75≰C, treated with 1.5 parts of ethanol, then mixed with a soln. contg. 2.5 parts of palm oil, 1 part of edible salt, 1 part of soy-bean sauce, and 1 part of sugar, and packed into a polyethylene bag to give a final product.
Patent KR-910001528-B1 (KR)
Title: Malti-purpose alarm
Inventor: KIM MUN-KYUNG
IPC: G08B23/00
Filed: 1986-07-21
Granted: 1991-03-15
Abstract: A multi-purpose alarm is used for making various alarm sounds on sensing the corresponding emergency states, e.g.  gas  leakage, fire, house-breaking. The alarm comprises an input circuit  member (4) for receiving various emergency state  signals,  LED  displays (1,2) for indicating abnormal state/normal state, a delay  circuit member (3) for preventing a noisy signal from causing to  generate an alarm sound,  a  signal  output  member  (5)  for  transmitting rectargular wave, generated from  an  oscillation  circuit  (OSC1) when an emergency occurs, to an oscillation circuit (OSC2), and  a speaker driver (7) for generating an alarm sound.
Patent KR-900007887-B1 (KR)
Title: Temperature measuring system
Inventor: WOLF KURT
IPC: F24C1/00
Filed: 1986-09-01
Granted: 1990-10-22
Abstract: The temperature measuring system comprises a cooking pot with cooking material positioned on a hot plate where a radiation receiver is arranged at a distance from the wall of the cooking pot and aligned with it. The receiver produces a temperature measurement signal corresponding to the temperature of the cooking material in the cooling pot. The temperature measurement signal is derived from a detected radiation area on the wall of the cooking pot which corresponds to the radiation measuring field of the radiation receiver. The effect of different distances of the cooking pot from the radiation receiver is automatically compensated for by aligning the centre axis of the radiation measurement field at an acute angle to the support surface of the hot plate.
Patent KR-900002772-B1 (KR)
Title: Rotary display element and display unit using same
Inventor: WAKATAKE YOSHIMASA
IPC: G09F9/37
Filed: 1986-10-02
Granted: 1990-04-30
Abstract: The display surface member is driven by the permanent magnet type motor.  Its rotor has two double-pole permanent magnets and its stator has two magnetic members with respective exciting windings. The display unit has two power supplies for each winding, respectively.  The number of display surfaces can selectively be directed to the front by supplying power to the first exciting winding via the power supplies and to the second winding via the other to supplies.  A display panel can be constituted by arranging, in a matrix form, a number of such display units each including the rotating display element.
Patent KR-900004135-B1 (KR)
Title: Synchronize separating and video signal digital signal and digital synchronize separating ic
Inventor: SHIN MYUNG-CHUL
IPC: H04N7/08
Filed: 1986-11-12
Granted: 1990-06-16
Abstract: An integrated circuit for separating a digital information signal and a digital sychronization signal from a synthesized video signal comprises a buffer circuit (1) for amplifying an imput signal, the first low pass filter (2) for eliminating the high frequency, a sampling circuit (3) for eliminating the curved part of the low frequency synchronization signal, a memory circuit (4) for memorizing the compared output voltage of the sampling circuit, an impedance buffer circuit (5) for maintaining the compared voltage, and a comparator (6) for comparing the data of the video signal from the buffer circuit with the compared voltage from the memory circuit.
Patent KR-890003835-B1 (KR)
Title: Process for preparing amide derivatives
Inventor: DAKAI MAKOTO
IPC: C07D295/12
Filed: 1986-12-13
Granted: 1989-10-05
Abstract: New amide derivs. ((I), R1, R2=lower alkoxy, lower alkoxycarbonyl; R3=H, lower alkoxy; m=1, 2; Y=group (II); p=2-4 integer or group (III); X=H, halogen, methoxy; q=2-4 integer), useful as an antiallergic agent, are prepd. by reacting compd. (IV) and amine deriv. H-Y.  Thus, a mixt. of 15g 5-(3-methoxy-4-hydroxyphenyl)2,4- pentanedienic acid dissolved in 400ml dichloromethane, 21ml triethyl amine and 14.3ml ethyl carbonyl chloride is stirred at 0≰C for 1 hr (process A).  A mixt. of 30g 1-(2-phthaloylaminoethyl)-4- benzohydroxypiperidine dissolved in 400ml ethanol and 4.26g 80% hydrazine hydrate is refluxed, where 400ml dichloromethane added (process B).  The reaction products of A and B is a new amide.
Patent KR-900006243-B1 (KR)
Title: Burner apparatus
Inventor: ADACHI HUMIAKI
IPC: F23N5/18
Filed: 1986-12-24
Granted: 1990-08-27
Abstract: a burner plate on which an air- fuel mixture is ignited; a temperature sensor which generates an output voltage representative of the air-fuel ratio in response to the combustion of the fuel gas, a combustion sensor for sensing the rate of combustion of the burner plate; and a safety circuit to compare the output of the sensors and to stop the combustion on the burner plate in response to the output of the temperature sensor being outside conditions determined by the output of the combustion sensor.
Patent KR-890004717-B1 (KR)
Title: Testing apparatus of laser using coner cube prism
Inventor: KIM KYONG-SIK
IPC: G01J3/28
Filed: 1986-12-31
Granted: 1989-11-25
Abstract: The coner cube prism and the optical elements are provided in the vacuum chamber so that the wavelength of test laser and the interference colour between the test and standard lasers can be measured without any compensation.  The chamber(CHA) comprises a vacuum pump(VC) for maintaining vacuum in the chamber, a window(3) for receiving standard laser(1) and test laser(2), the light devider(5) for reflecting and transmitting the laser at the right angle, detectors(4') for detecting the laser from a divider, coner cube prism(a)(a,) for total reflection to the total reflection mirrors(6)(6,)(14)(14,).
Patent KR-930003766-B1 (KR)
Inventor: SESANO FRANCO
IPC: B29C43/20
Filed: 1987-03-20
Granted: 1993-05-10
Abstract: 내용 없음.
Patent KR-890004719-B1 (KR)
Title: A spectrometry photometer
Inventor: LEE IN-WON
IPC: G01J3/46
Filed: 1987-04-06
Granted: 1989-11-25
Abstract: a light source(11) for emitting a beam of light over a range of wavelengths; an integrating sphere(13) for receiving light to produce sample and reference light beams at the sample(14) and reference plate(15); an optical filter(16-2), which is arranged on the circular plate, for receiving the sample and reference lights to produce monochromatic light of a selected wavelength; photoelectric conversion sensors(18,18,) for producing electric signals which are utilised for determining the absorption by the specimen of the light beams which are passed thru. an imaging optical lens(17).  The circular plate with optical filters can be rotated to measure the absorption of the specimen.
Patent KR-950006614-B1 (KR)
Inventor: ANRAKU HIDEO
IPC: C07F15/04
Filed: 1987-04-10
Granted: 1995-06-19
Abstract: 내용 없음.
Patent KR-890004558-B1 (KR)
Title: Process for preparing 4-amino-6,7-dimethoxy quinazoline derivatives
Inventor: LEE YUN-WOO
IPC: C07D403/04
Filed: 1987-07-15
Granted: 1989-11-15
Abstract: 4-Amino-6,7-dimethoxy quinazoline derivs of formula (I) and their acid addn. salt are prepd. by reacting a cpd of formula (II) with a cpd. of formula (III) in the presence of C1-4 lower alcohol, formamide, dimethyl formamide, dimethylacetamide or dimethylsulfoxide at an elevated temperature.  In the formulas, R is furyl, tetrahydrofuryl, 1,4-benzodioxan-2-yl or butanoyl; n is 2 or 3.  (I) are useful as an antihyper tensive agent.
Patent KR-900006602-B1 (KR)
Title: Method and apparatus for filling liquid into containers
Inventor: YAMAGUCHI SHOGO
IPC: B65B3/28
Filed: 1987-09-07
Granted: 1990-09-13
Abstract: A predetermined amount of liquid is to be poured into a container. The weight of liquid held within a metering container ismeasured by a balance and a filling control valve provided at an outlet of the metercontainer is controlled in response to a signal issued from the weighing balance. Thus a predetermined amount of the liquid can be filled from the metering container into the container. A control unit opens and closes the filling control valve and a feed control valve connected to a liquid feed source in response to a signal issued from the weighing balance. An inlet of the metering container is connected via a flexible pipe to an outlet of the feed control valve, and an outlet of the measuring container is connected via a flexible pipe to an inlet of the filling control valve.
Patent KR-900006442-B1 (KR)
Title: Process for producing trimellitic acid
Inventor: SAKAKIBARA YASUKURA
IPC: B01J31/00
Filed: 1987-09-09
Granted: 1990-08-31
Abstract: Trimellitic acid is produced by oxidising pseudocumene with an O2- contg. gas in acetic acid solvent contg. 0.01-1.0 wt.% of 1 or more Co-cpd., 0.01-1.0 wt.% of 1 or more Mn-cpd., and 0.01-2.0 wt.% of NaBr. Atomic ratio Br:(Co+Mn) is 2.51-2.99. Process comprises 2 or more reaction stages, the first maintained at 110180 C and the second at 180-230OC. Whole amts. of Co-cpd., Mn-cpd., NaBr, solvent and reactant are introdeuced into the first preceding reaction stage, and oxidn. virtually completed in the succeeding reaction stage. The obtd. trimellific acid is useful as raw material for plasticisers, polymers having heat-resisting property etc.
Patent KR-900006503-B1 (KR)
Title: Electrolytic processing cell
Inventor: MURAKAMI SINJIRO
IPC: C25D7/06
Filed: 1987-12-02
Granted: 1990-09-03
Abstract: Electrolytic cell has a part formed by the electrode, cell main body having an opening of corresponding form of the electrode form, an electrode is installed at the opening with an electrode support device. A tube seal is arranged in the gap between the opening and the electrode periphery with edges which expands and shrinks by the inside pressure. The seals consist of, e.g. elastic material, e.g. rubber, resin, and forms indents, and can be inflated by gas.
Patent KR-900004064-B1 (KR)
Title: Process for production of magnesium oxide
Inventor: CHOI KYU-SUNG
IPC: C01F5/02
Filed: 1987-12-28
Granted: 1990-06-11
Abstract: The process for producing magnesium oxide as anneal separating agent for directional electric steel plate, comprises the step of precipitating magnesium hydroxide by the reaction of seawater and calcium hydroxide, the step of cleaning magnesium hydroxide to include max. 0.1 wt.% total weight of K, Na and Cl and 0.5-3.0 wt.% other impurities, the step of crushing the dried magnesium hydroxide to under 3 micron meter average particle size, and the step of baking the crushed magnesium hydroxide at 950-1050 deg.C.
Patent KR-910004717-B1 (KR)
Title: Negative photosensitive-composition
Inventor: LIM SHIN
IPC: G03C1/56
Filed: 1988-02-13
Granted: 1991-07-10
Abstract: a negative photosesitive resin compsn. is composed  of  10-30 wt.% sulfonic  acid  salt  diazo  cpd.  of  formula  (I)   as   a jphotosensitive [X is (a); R1 and R2 are each H or C1-4 alkyl;  R3 is H or C1-2 alkyl; Y and Z are  each  H  or  amino ,  40-70  wt.% adhesive resin, 2-10 wt.% stabilizer, dyestuff  and  solvent.  The adhesive resin comprises  30-60  wt.%  hydroxymethacrylate,  20-50 wt.% methylmethacrylate, 20-50 wt.% alpha-cyanoacrylate  and  5-10 wt.% acrylic acid, and the stabilizer comprises 5-  sulfosalicylic acid and citric acid. The compsn. has a good weather- resistance.
Patent KR-920003270-B1 (KR)
Inventor: MITSUHASHI MASATO
IPC: G06F12/08
Filed: 1988-03-09
Granted: 1992-04-27
Abstract: 내용 없음.
Patent KR-950006964-B1 (KR)
Title: Circuit apparatus and method for testing memory cells
Inventor: HOFFMANN KURT
IPC: G11C29/00
Filed: 1988-03-16
Granted: 1995-06-26
Abstract: For testing memory cells (SZ), a pair of external bit lines (XB, XB) are precharged to mutually complementary logic levels. All the memory cells (SZ) of a word line (WL) are always read out parallel to one another. If "in order", the pair of external bit lines (XB, XB) retains its precharged level, if there is an error the level of that external bit line which is precharged to logical 1 drops. This is detected and evaluated by a discriminator circuit (DISC). 
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Patent KR-930003583-B1 (KR)
Inventor: HARATA MATSURU
IPC: C22C21/08
Filed: 1988-03-24
Granted: 1993-05-08
Abstract: 내용 없음.
Patent KR-910002605-B1 (KR)
Title: On screen display method and device using teletext display function
Inventor: JOO PIL-SANG
IPC: H04N7/08
Filed: 1988-04-07
Granted: 1991-04-27
Abstract: The method for  displaying  the  on-screen  function  without using an on-screen display (OSD) IC comprises;  (a)  applying  the enable signal of a microcomputer (10) at a remote controller to an interrupt tap of a CPU (13) at a teletext receiver  for  requiring the OSD function; (b) when the interrupt is for the OSD, a serial/ parallel converter (12) is turned to the enable state for  reading the corresponding data; (c) reading the fonr corresponding to  the read data; and (d) displaying  the  character  through  a  display controller (14) on the screen. The method may simplify the circuit because the OSD function is performed by using the existing overwriting function and the fonts in the ordinary teletext receiver.
Patent KR-950008514-B1 (KR)
Inventor: MORITANI MASAHIKO
IPC: C08F20/52
Filed: 1988-06-11
Granted: 1995-07-31
Abstract: 내용 없음.
Patent KR-970000390-B1 (KR)
Inventor: SMITH JAMES W
IPC: H04W36/06
Filed: 1988-08-18
Granted: 1997-01-09
Abstract: 내용없음
Patent KR-910004339-B1 (KR)
Inventor: MURAO TOSHIRO
IPC: D06M101/16
Filed: 1988-09-06
Granted: 1991-06-26
Abstract: 내용 없음.
Patent KR-920007718-B1 (KR)
Inventor: TATSUYA MURAI
IPC: G03B27/62
Filed: 1988-09-08
Granted: 1992-09-15
Abstract: 내용 없음.
Patent KR-970011460-B1 (KR)
Title: Cyclic anti-inflammatory derivatives of di-tert-butylphenol compounds and compositions
Inventor: ROY LEE MARTIN DOBSON
IPC: C07D307/79
Filed: 1988-11-23
Granted: 1997-07-11
Abstract: The present invention involves compounds having the structure: <CHEM>       (a) -A- is selected from the group consisting of -CH2-,   - @@-, and -@-; (b) -Y is selected from certain low molecular weight alkyl chains which terminate in specific unsaturated functional groups: -C IDENTICAL CH,   - @=CH2, -@=C=CH2 and aldehydes in the form of their acetals; pharmaceutical compositions comprising such compounds; and methods for treating inflammation by administering such compounds.
Patent KR-910002159-B1 (KR)
Inventor: AOYAMA MITCHISIGU
IPC: A47J43/046
Filed: 1988-11-25
Granted: 1991-04-06
Abstract: 내용 없음.
Patent KR-960007670-B1 (KR)
Title: Method and facilities for hybrid packet switching
Inventor: WEIK HARTMUT
IPC: H04L12/54
Filed: 1988-12-17
Granted: 1996-06-08
Abstract: In high-speed packet switching, packets of specific connections (CS1, CS2), e.g. speech, moving image, are to be handled with higher priority than packets of other connections (PS1, PS2, PS3), e.g. data, without delay jitter and without losses. 
<??>In a known method, a division is made into a line-switching component (for CS1, CS2) and a packet-switching component (for PS1, PS2, PS3). The line-switching component operates using synchronous time-division multiplexing. In each case, for example, 70 packets, each comprising 40 octets, are combined on each input line to form a frame. Without special measures, this would produce delays in each switching stage of the order of 40 x 70 x 8 bits = 22,400 bits; for each input of a switching stage 22,400 bits of memory space would be required. 
<??>According to the invention, all packets are divided in the exchange into packet parts of equal length and distributed among sub-frames. Switching is carried out on the basis of sub-frames. Delays and memory space requirements are reduced by the frame : sub-frame ratio. 
<??>Fixed positions are preferably allocated to the higher-priority connections (CS1, CS2) in each frame and each sub-frame for the entire duration of the connection. 
<??>Packet parts of the remaining packets are preferably arranged in sequence in remaining free positions and re-combined within each switching stage to form complete packets. 
<IMAGE>
Patent KR-910004706-B1 (KR)
Title: Producing process of polyester fiber for optical bleach
Inventor: YUN BYUNG-SEOB
IPC: D01F6/62
Filed: 1988-12-31
Granted: 1991-07-10
Abstract: High concentration chip is  produced  with  the  addition  of 2,2'(ethenediyl-  4,1-phenylene)bisbenzooxazol   0.1-0.2%   as   a additive. This chips are  dried  at  150  deg.C  for  4  hours  in conventional  vacuum  dryer.  The  dried  chips  are  mixed   with mass-produced ordinary chips with the ratio of 1:6-1:10, melt spun and dried with hot plate to give proper strength and elongation to resulting fiber, thus making pure-white fluorescent  thermoplastic polyester fiber.
Patent KR-920008753-B1 (KR)
Inventor: WATARAI SHINICHI
IPC: G03G21/16
Filed: 1989-03-14
Granted: 1992-10-09
Abstract: 내용 없음.
Patent KR-960010492-B1 (KR)
Inventor: YOSUKE MIZUTANI
IPC: H04N7/015
Filed: 1989-04-14
Granted: 1996-08-01
Abstract: 내용 없음.
Patent KR-910006266-B1 (KR)
Title: Controll method of regulation system for door using semiconductor chip card
Inventor: KIM SHI-WON
IPC: E05B49/00
Filed: 1989-04-29
Granted: 1991-08-19
Abstract: This  provides  entrance  checking  system  and  its  control method,  which  introduced  customized  IC  chip   card   personal information and entering requirement. A newly adopted card by  has merits over magnetic  card  in  changing  contents  or  correcting defective card. The chencking system  requires  personal  computer (PC) (12)  supplying  information  requested  and  making  report, relaying circuit (14) interfacing IN/OUT information from PC,  key pad (18) scanning key operation, IC  chip  card  (21),  read/write device (20) supplying power to card and reading or writing data on it, identification block (22) storing entrance checking  data  and comparing it with IC card information, door open/close  controller (28) upon receiving signal from (22) and buzzer (30) noticing door opening.
Patent KR-920009034-B1 (KR)
Inventor: NUMAKURA TAKASHI
IPC: H04N5/57
Filed: 1989-06-02
Granted: 1992-10-12
Abstract: 내용 없음.
Patent KR-0156542-B1 (KR)
Inventor: JUN ETOH
IPC: H01L21/8242
Filed: 1989-06-17
Granted: 1998-12-01
Abstract: 광범위한 전원전압과 전원의 종류에 대응할 수 있는 전압변환회로가 미세한 소자로 구성된 고집적의 반도체장치에 관한 것으로서, 넓은 범위의 전원전압의 변동에 대해서도 일정한 동작속도로 동작하는 대규모 집적회로를 제공하기 위해, 제1 전압에서 동작하는 제1 회로블럭과 제1 전압보다 큰 제2 전압에서 동작하는 제2 회로블럭을 갖고, 제2 회로블럭은 여러개의 논리회로를 포함하고, 여러개의 논리회로의 각각은 2 전압 사이에 소오스-드레인경로가 직렬로 접속된 제1 도전형의 제1 MISFET, 제1 도전형의 제2 MISFET, 제2 도전형의 제3 MISFET 및 제2 도전형의 제4 MISFET를 포함하고, 제2 MISFET의 게이트에는 제2 전압의 하이레벨보다 작은 레벨을 갖는 제1 바이어스전압이 공급됨과 동시에 제3 MISFET의 게이트에는 제2 전압의 로우레벨보다 큰 레벨을 갖는 제2 바이어스전압이 공급되는 구성으로 한다. 
     이러한 구성으로 하는 것에 의해, 보다 낮은 전원전압에서도 속도성능을 현저하게 저해하지 않고 동작하는 메모리회로를 제공할 수 있어 배터리백업을 메모리나 전지동작용 메모리로서 사용할 수 있고, 또 센스앰프에 한정되지 않고, 회로의 용도에 따라서 적당하게 사용하는 것에 의해 고속이고 저소비전력의 LSI를 제공할 수 있다는 효과가 얻어진다.
Patent KR-920001868-B1 (KR)
Inventor: NAKAGAWA YUKIO
IPC: D06M15/17
Filed: 1989-10-17
Granted: 1992-03-06
Abstract: 내용 없음.
Patent KR-960015896-B1 (KR)
Inventor: STACEY ANDREW G
IPC: E01F15/02
Filed: 1989-11-08
Granted: 1996-11-23
Abstract: 내용 없음.
Patent KR-940011635-B1 (KR)
Title: Apparatus for measuring function of timing fuses of anti-tank mine
Inventor: CHON CHAN-UK
IPC: F42C21/00
Filed: 1989-12-20
Granted: 1994-12-22
Abstract: It is disclosed a fuse electronic part function measuring device of an antitank mine in which an output of a battery inserted into the fuse is applied to a power source of the fuse electronic part through a switch and resistor; the power source are applied to a clock selector part of the fuse electronic part through a comparator, a voltage measuring unit, a current measuring part and a switch; an output signal of the comparator is applied to a latch circuit and its output terminal is connected to one side of a voltage alarming lamp and an OR gate; the OR gate and a pulse generator are connected to the signal output terminal of the fuse electronic part; an ignition pulse output terminal is connected to the comparator; the frequency output terminal is connected to a counter circuit.
Patent KR-930001125-B1 (KR)
Inventor: TANABE HARUYOSHI
IPC: C21C5/00
Filed: 1990-02-21
Granted: 1993-02-18
Abstract: 내용 없음.
Patent KR-930003179-B1 (KR)
Inventor: HIROZAWA SEGI
IPC: H01H13/04
Filed: 1990-05-18
Granted: 1993-04-23
Abstract: 내용 없음.
Patent KR-0169122-B1 (KR)
Inventor: SCHOEN JERRY W
IPC: H01F1/16
Filed: 1990-12-11
Granted: 1999-01-15
Abstract: 반제품 상태에 있는 결정립 정향 실리콘강의 열편평은 저온과 고인장력 편평 어니일링을 사용하여 응력 제거 어니일링후 자기 특성의 개선을 가져온다.  편평작업은 540-780℃ 사이에서 항복강도 인장력비 약 5-20, 양호하게는 7-13을 나타나도록 선택된 인장력으로 수행된다.  물질의 항복강도는 최고 온도에서의 시간의 길이에 좌우되나 전형적으로 400-4000psi(29,200-292,000 gm/㎠)이다.  열적으로 편평된 물질은 적어도 약 10%의 응력을 갖는다.  약 785℃ 위의 온도에서 응력 제거 어니일링 후, 물질은 통상적으로 열편평 물질과 비교하여 코어 손실을 현저히 개선시킨다.  물질은 특히 권선 변압기 코어 사용에 적합하다.
Patent KR-0123876-B1 (KR)
Inventor: VAN HEERTUM JOHN C
IPC: A01N43/90
Filed: 1989-05-25
Granted: 1997-11-20
Abstract: 본 발명은 하기 일반식(I)의 알콕시 치환된 1,2,4-트리아졸 [1,5-c] 피리미딘-2-설폰아미드 및 그의 농업적으로 허용가능한 염(V가 H를 나타내는 경우)이 원치않는 식물 방제에 유용하여 초성(grassy)농작물 및 대두의 존재중에서 원치 않는 식물의 방제를 위해 사용할 수 있음을 발견하였다. 
     
       
     
     상기식에서, 
     X는 OR, H, CH 3 , SCH 3 또는 CF 3 를 나타내며; 
     Y는 OR, H, CH 3 , Cl, Br, F 또는 CF 3 를 나타내고; 
     Z는 OR, H, CH 3 , CF 3 , Cl, Br, 또는 F를 나타내며 (단, X,Y 및 Z중의 최소한 하나는 OR을 나타낸다); 
     A는 F, Cl, Br, C(O)E, C 1 내지 C 4 할로알킬, NO 2 , CN, SOR 3 또는 SO 2 R 3 를 나타내고; 
     B는 H, R, F, Cl, Br, CN, OR 3 , SR 3 ,NR 1 ,R 2 , 페닐, 페녹시, 페닐티오, 치환된 페닐, 치환된 페녹시, 및 치환된 페닐티오 (이때, 치환체는 독립적으로 1내지 3개이며, 독립적으로  F, Cl, Br, CN, CF 3 , NO 2 , 또는 CH 3 이다)를 나타내며; 
     D 및 J는 각각 H 또는 CH 3 를 나타내고(단, D와 J중의 최소한 하나는 H를 나타낸다); 
     V는 H 또는 C(O)R 3 를 나타내며; 
     R은 C1내지 C 4 알킬을 나타내고; 
     R 1 및 R 2 은 각각 독립적으로 H또는  C 1 내지 C 4 알킬을 나타내며; 
     R 3 는 C 1 내지 C 4 알킬 또는 C 1 내지 C 4 할로알킬을 나타내고; 
     E는 OR 1 또는 NR 1 R 2 를 나타낸다. 
     일반식(I)의 화합물외에 농업적으로 허용가능한 보조제 또는 담체를 함유하는 제초 조성불 형태의 일반식(I)의 화합물은 보통 원치않는 식물에 또는 그의 서식지에 직접 살포하는 경우 및 발아전이나 후에살포하는 경우 제초성을 나타낸다.
Patent KR-0163021-B1 (KR)
Inventor: HARASHIGE MASAHIRO
IPC: C08L23/08
Filed: 1989-08-22
Granted: 1999-01-15
Abstract: 내용없음.
Patent KR-0121790-B1 (KR)
Inventor: BRYANT WILLIAM A
IPC: C23C16/30
Filed: 1990-02-16
Granted: 1997-11-12
Abstract: 인덱시블 금속절삭 인서트가 코발트 시멘티드 텅스텐 카바이드 기재를 지니며, 그 기재상에는 다층의 내화성 코팅이 제공되 있다. 
     그 기재는 6.1 내지 6.5중량 퍼센트(w/o)의 코발트 함유량을 지니며, 90.8 내지 91.6록크웰 A경도 및 110 내지 180에르스텟의 마그네틱 보자력을 특징으로 한다. 상기 코팅은, 티타늄 나이트리드와 같은 조합 IVB금속 나이트리드에 의해 상호간 이격되고 상호간 접합되며, 티타늄, 지르코늄 그리고/또는 하프늄의 카보나이트리드 그리고/또는 카바이드로 구성된 5 내지 8μ두께의 지지층에 의해 기재에 접합된 적어도 다수의 알루미나 층들을 포함한다.
Patent KR-0181312-B1 (KR)
Title: Food composite for performing function of large bowl regulation
Inventor: OHKUMA KAZUHIRO
IPC: A23L33/00
Filed: 1991-02-20
Granted: 1999-02-01
Abstract: A food composite performing a function of large bowel regulation and comprising a refined product of pyrodextrin obtained as an active ingredient through a process of decomposing starch or starch hydrolyzate by heating in the presence of an acid or without acid.
Patent KR-940003242-B1 (KR)
Inventor: OKUMOTO YUTAKA
IPC: H05K13/08
Filed: 1991-03-25
Granted: 1994-04-16
Abstract: 내용 없음.